Preparing your boat for winter starts well before you leave it for an extended period. Moisture, frost and inactivity can affect the hull, systems and equipment. What is required varies depending on the boat and storage location. This checklist helps you plan the work; the manuals for your engine, battery and water systems remain the primary authority.
1. Make a plan for your winter storage
Will the boat remain in the water, be stored on its side or kept indoors? Note which systems are on board and who will carry out the checks. Ask the storage facility which tasks they perform and what you need to arrange yourself. This will prevent important tasks from falling through the cracks.
2. Clean the hull, deck and cabin
Remove dirt and leaves and clean the boat using suitable products. Then check the hull and visible connections for damage. Take photos of areas that need attention. Browse the range of maintenance products and choose products suitable for your boat's materials.
3. Let textiles and loose equipment dry
Remove cushions, bedding and damp clothing from the boat where practical. Clean loose items and store them in a dry place. Also check storage compartments and spaces under seats. A closed compartment containing wet material will remain a source of moisture, even if the rest of the cabin appears clean.
4. Prepare the fresh water system
Water can remain in pipes, fresh water pumps, filters and boilers. Follow the winter procedure for each component; emptying the tank alone is not always sufficient. Use only products explicitly suitable for the system in question. If in doubt, ask a professional company to assess how to prepare the system to withstand frost.
5. Do not forget the toilet and waste water system
Toilets, hoses and collection systems can also retain liquid. Clean and maintain them according to the manual. Do not use arbitrary antifreeze or cleaning products, as components and seals are not compatible with every product. Have a specialist check unclear installations.
6. Plan engine maintenance in good time
The winter procedure varies for inboard engines, outboard engines and electric propulsion. Consider cooling, fuel, lubrication and inspection, but always follow the specific manual. Have a mechanic carry out work on unfamiliar systems. Do not run an engine without the required cooling.
7. Check the battery and electrical system
The correct storage and charging strategy depends on the battery and the battery and charger manufacturer's instructions. Check connections for visible damage and discuss permanent shore power with the storage facility. Choose any battery chargers based on your battery type's requirements. Do not simply disconnect all power if essential systems, such as a bilge pump, depend on it.
8. Keep drains and ventilation clear
Check that rainwater can drain away and remove dirt from accessible drains. Ensure adequate ventilation without letting unnecessary rainwater in. A moisture absorber can be useful, but it is no substitute for addressing leaks or inadequate air circulation. Regularly check that the chosen approach is working.
Would you like to see a moisture absorber? Read the product information for the Ultra dome dehumidifier. Check the user instructions and place the collection tray securely in a location where you can check it regularly.
9. Cover the boat carefully
A suitable boat cover protects against dirt and precipitation. Ensure there is sufficient support so that water does not form heavy pockets. Secure the cover without abrasive edges or excessive strain on vulnerable fittings. Keep ventilation open and leave the safe support of a boat stored on its side to the storage facility.
10. Agree on interim checks
Check the boat during the winter, especially after strong winds or prolonged precipitation. Pay attention to the cover, shore fastenings, fenders, moisture and essential electrical systems. Keep a list of maintenance tasks for the spring. This way, you will not have to figure out what still needs to be done on the first fine day for boating.
Frequently asked question: can I use one winter procedure for every boat?
No. Materials, systems, engines and storage methods vary. Use a general checklist for planning, not as a substitute for technical instructions. Have specialist maintenance checked when you are unsure which procedure applies to your boat.
Prepare for winter with a good plan
Start by inspecting and complete your list system by system. Browse maintenance and paint at Bootland for your maintenance preparations and check before use whether each product is suitable for your boat.